mod/feedback/delete_item.php

   1 <?php
   2 // This file is part of Moodle - http://moodle.org/
   3 //
   4 // Moodle is free software: you can redistribute it and/or modify
   5 // it under the terms of the GNU General Public License as published by
   6 // the Free Software Foundation, either version 3 of the License, or
   7 // (at your option) any later version.
   8 //
   9 // Moodle is distributed in the hope that it will be useful,
  10 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  11 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12 // GNU General Public License for more details.
  13 //
  14 // You should have received a copy of the GNU General Public License
  15 // along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
  16
  17 /**
  18  * deletes an item of the feedback
  19  *
  20  * @author Andreas Grabs
  21  * @license http://www.gnu.org/copyleft/gpl.html GNU Public License
  22  * @package feedback
  23  */
  24
  25 require_once("../../config.php");
  26 require_once("lib.php");
  27 require_once('delete_item_form.php');
  28
  29 $id = required_param('id', PARAM_INT);
  30 $deleteitem = required_param('deleteitem', PARAM_INT);
  31
  32 $PAGE->set_url('/mod/feedback/delete_item.php', array('id'=>$id, 'deleteitem'=>$deleteitem));
  33
  34 if (! $cm = get_coursemodule_from_id('feedback', $id)) {
  35     print_error('invalidcoursemodule');
  36 }
  37
  38 if (! $course = $DB->get_record("course", array("id"=>$cm->course))) {
  39     print_error('coursemisconf');
  40 }
  41
  42 if (! $feedback = $DB->get_record("feedback", array("id"=>$cm->instance))) {
  43     print_error('invalidcoursemodule');
  44 }
  45
  46 if (!$context = get_context_instance(CONTEXT_MODULE, $cm->id)) {
  47         print_error('badcontext');
  48 }
  49
  50 require_login($course->id, true, $cm);
  51
  52 require_capability('mod/feedback:edititems', $context);
  53
  54 $mform = new mod_feedback_delete_item_form();
  55 $newformdata = array('id'=>$id,
  56                     'deleteitem'=>$deleteitem,
  57                     'confirmdelete'=>'1');
  58 $mform->set_data($newformdata);
  59 $formdata = $mform->get_data();
  60
  61 if ($mform->is_cancelled()) {
  62     redirect('edit.php?id='.$id);
  63 }
  64
  65 if (isset($formdata->confirmdelete) AND $formdata->confirmdelete == 1) {
  66     feedback_delete_item($formdata->deleteitem);
  67     redirect('edit.php?id=' . $id);
  68 }
  69
  70
  71 /// Print the page header
  72 $strfeedbacks = get_string("modulenameplural", "feedback");
  73 $strfeedback  = get_string("modulename", "feedback");
  74
  75 $PAGE->navbar->add(get_string('delete_item', 'feedback'));
  76 $PAGE->set_heading(format_string($course->fullname));
  77 $PAGE->set_title(format_string($feedback->name));
  78 echo $OUTPUT->header();
  79
  80 /// Print the main part of the page
  81 ///////////////////////////////////////////////////////////////////////////
  82 ///////////////////////////////////////////////////////////////////////////
  83 ///////////////////////////////////////////////////////////////////////////
  84 echo $OUTPUT->heading(format_text($feedback->name));
  85 echo $OUTPUT->box_start('generalbox errorboxcontent boxaligncenter boxwidthnormal');
  86 echo $OUTPUT->heading(get_string('confirmdeleteitem', 'feedback'));
  87 print_string('relateditemsdeleted', 'feedback');
  88 $mform->display();
  89 echo $OUTPUT->box_end();
  90
  91 echo $OUTPUT->footer();
  92
  93